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Problem Category Points AC % Users
COI '14 #3 Ogledala COCI 30p 31.0% 5
COI '14 #4 Sir COCI 25p 28.1% 10
COI '15 #1 Dijamant COCI 25p 40.6% 9
COI '15 #2 Palinilap COCI 25p 23.9% 16
COI '15 #3 Relay COCI 30p 25.7% 6
COI '15 #4 Torrent COCI 25p 36.2% 31
COI '16 #1 Ili COCI 17p 42.9% 3
COI '16 #2 Raspad COCI 30p 42.9% 3
COI '16 #3 Trapezi COCI 35p 0.0% 0
COI '16 #4 Zagrade COCI 25p 29.4% 14
COI '17 #1 Paprike COCI 12p 53.1% 34
COI '17 #2 Pick COCI 20p 10.5% 2
COI '17 #3 Svjetlost COCI 25p 0.0% 0
COI '17 #4 Zagonetka COCI 17p 3.1% 3
COI '18 #1 Izlet COCI 30p 0.0% 0
COI '18 #2 Ljepotica COCI 15p 28.2% 9
COI '18 #3 Segway COCI 12p 40.0% 4
COI '18 #4 Tenis COCI 30p 10.5% 4
COI '19 #1 Paint COCI 40p 7.9% 12
COI '19 #2 Pastiri COCI 35p 3.7% 6
COI '19 #3 Semafor COCI 20p 16.7% 1
COI '19 #4 Zagrade COCI 15p 23.0% 19
COI '20 #1 Autobahn COCI 15p 12.3% 29
COI '20 #2 Cigle COCI 20p 19.4% 25
COI '20 #3 Izvanzemaljci COCI 25p 0.8% 1
COI '20 #4 MalnaRISC COCI 20p 2.9% 8
3n+1 Uncategorized 3 39.6% 1742
Comparing Arrays Uncategorized 15p 16.5% 64
Data Compression Uncategorized 15p 0.0% 0
Ray's Tricky Connectivity Uncategorized 10p 22.3% 80
Non-constructive Constant Time Algorithm Fun Math 20 14.3% 4
Counting Problem Uncategorized 17 45.5% 5
CPC '19 Contest 1 P0 - Shoes Uncategorized 3p 56.6% 271
CPC '19 Contest 1 P1 - Distance Uncategorized 3p 55.7% 343
CPC '19 Contest 1 P2 - Luggage Uncategorized 7p 27.1% 351
CPC '19 Contest 1 P3 - Admiral Kuznetsov Uncategorized 12p 16.0% 80
CPC '19 Contest 1 P4 - Sorting Practice Uncategorized 12p 7.4% 19
CPC '19 Contest 1 P5 - A Puzzlingly Puzzling Puzzle Problem 😎 Uncategorized 17p 8.4% 10
CPC '19 Contest 1 P6 - Maintaining Some Coins Uncategorized 20p 1.9% 10
CPC '21 Contest 1 P0 - AQT and Alphabet Uncategorized 3 68.7% 388
CPC '21 Contest 1 P1 - AQT and Fractions Uncategorized 5p 16.2% 252
CPC '21 Contest 1 P2 - AQT and Multiset Uncategorized 7p 23.3% 168
CPC '21 Contest 1 P3 - AQT and Circles Uncategorized 10p 13.6% 107
CPC '21 Contest 1 P4 - AQT and Directed Graph Uncategorized 12p 30.5% 265
CPC '21 Contest 1 P5 - AQT and Modern Art Uncategorized 15p 15.8% 45
CPC '21 Contest 1 P6 - AQT's Break Time is Over Uncategorized 20p 7.2% 26
CPC '21 Contest 1 P7 - AQT and Quarantine Uncategorized 20p 16.2% 17
COCI '06 Regional #1 Bard COCI 7 27.3% 298
COCI '06 Regional #2 Tetris COCI 10 51.6% 40
COCI '06 Regional #3 Firefly COCI 10 38.1% 238